Hi, As an experimented Unity dev, I wonder how many time it takes (approximatively !) to add an IAP feature to an app ? I mean : 1) learning the IAP API 2) learning how to setup the Apple and Google stuff 3) integrate the IAP API in an existing app to buy digital content from a store. Is it one month work ? Two months ? one week ? I know if it could depend on several things...but I need to establish priorities on our roadmap..
It really depends on your skill level, but I would estimate 8 hours to 2 days. Consider jump starting your learning and development with the Sample project here: https://forum.unity.com/threads/sample-iap-project.529555/